#ifndef __MATRIXKEY_H__
#define __MATRIXKEY_H__


#include <STC15F2K60S2.H>

#define H1  P10 
#define H2  P11 
#define H3  P12 
#define H4  P13 


#define L1   P14 
#define L2   P15  
#define L3   P16 
#define L4   P17 

    

unsigned char MatrixKey();


#endif
